Introduction: The new DL series refrigeration circulator is cooled by compressor, cools the circulating medium inside the machine, controls the temperature, and sends it to the user equipment through the circulating pump to take away the heat generated by the user equipment. This machine has many advantages such as high constant temperature, constant temperature, small volume, low noise, convenient operation, etc. It is a cost-effective product. Suitable for small laboratory benches or for use in fume hoods. Features: 1. New design: small size (425*210*315mm), saving space and convenient operation 2. Compatible products: small Abbe refractometer, 2L rotary evaporator, surface tension meter, rotary viscometer, etc. 3. High temperature control accuracy: accuracy is ±0.1 °C, the constant temperature system adopts single-chip temperature control, and PID self-tuning control technology ensures high-precision temperature control in the whole range. 4. More efficient: The circulating pump circulates the constant temperature liquid to establish a closed second temperature field. 5. Advanced technology: It adopts high-quality fully enclosed technology compressor, which has fast cooling speed and low noise. The measured temperature and set temperature are displayed independently for easy operation. 6. High security: with sensor fault protection. With upper and lower limit temperature protection. Application range: The new DL series low temperature circulating coolers are widely used in bioengineering, medicine, food, chemical, metallurgy, petroleum and other fields. Provide users with a high-precision, controlled, uniform temperature source. It is an essential product for research institutes, universities, factory laboratories, and quality inspection departments. Chemical and biological fields: atomic absorption, ICP, ICP-MS, nuclear magnetic resonance, rotary evaporator, CCD, biological fermentation tank, chemical reactor (synthesizer), etc. Materials: Electron microscopy, X-ray diffraction, X-ray fluorescence, magnetron sputtering, vacuum coater, molecular beam epitaxy, ICP etching, various semiconductor devices, fatigue testing machines, chemical deposition systems, atomic deposition systems, etc. Physical fields: lasers (various models), magnetic fields, various molecular pumps, and various water-cooling equipment used in the field of materials. Medical: low magnetic field nuclear magnetic resonance, superconducting magnetic resonance, linear accelerator, CT, X-ray machine, etc. Technical Parameters: Name: Technical indicators Temperature range: 5~50°C Display resolution: 0.1 °C Temperature control accuracy: ±0.1 °C Pump cycle mode: external circulation Pump flow: 4L/min Dimensions: 425 (length) × 210 (width) × 315 (height) mm Liner capacity: 1L Temperature control mode: Microcomputer temperature control. PID adjustment. Pt100 temperature measurement Cooling method: compressor Working voltage: 220V±10%, 50Hz Total power: 550W
